public Nullable<int> ProjectId { get; set; }

Public Property ProjectId As Nullable(Of Integer)
	Get
	Set

public:
virtual property Nullable<int> ProjectId {
	Nullable<int> get () sealed;
	void set (Nullable<int> value) sealed;
}

abstract ProjectId : Nullable<int> with get, set
override ProjectId : Nullable<int> with get, set